US8899638B2 - Locking system for a rotatable part - Google Patents

Locking system for a rotatable part Download PDF

Info

Publication number
US8899638B2
US8899638B2 US13/056,098 US200913056098A US8899638B2 US 8899638 B2 US8899638 B2 US 8899638B2 US 200913056098 A US200913056098 A US 200913056098A US 8899638 B2 US8899638 B2 US 8899638B2
Authority
US
United States
Prior art keywords
gear wheel
tooth
toothed segments
toothed
locking system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related, expires
Application number
US13/056,098
Other languages
English (en)
Other versions
US20110132119A1 (en
Inventor
Frieder Flamm
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Flamm GmbH
Original Assignee
Flamm GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Flamm GmbH filed Critical Flamm GmbH
Assigned to FLAMM AG reassignment FLAMM AG ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: FLAMM, FRIEDER
Publication of US20110132119A1 publication Critical patent/US20110132119A1/en
Assigned to FLAMM GMBH reassignment FLAMM GMBH CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). Assignors: FLAMM AG
Application granted granted Critical
Publication of US8899638B2 publication Critical patent/US8899638B2/en
Expired - Fee Related legal-status Critical Current
Adjusted expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/12—Fastening devices with bolts moving pivotally or rotatively with latching action
    • E05C3/16—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
    • E05C3/22—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the bolt being spring controlled
    • E05C3/36—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the bolt being spring controlled in the form of a rotary gear
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
    • E05B47/026—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving rectilinearly
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B51/00—Operating or controlling locks or other fastening devices by other non-mechanical means
    • E05B51/02—Operating or controlling locks or other fastening devices by other non-mechanical means by pneumatic or hydraulic means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/096—Sliding
    • Y10T292/1014—Operating means
    • Y10T292/1021—Motor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/306—Gear
    • Y10T292/307—Sliding catch
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/1987—Rotary bodies

Definitions

  • the invention pertains to a locking system for a rotatable part.
  • a locking system for automobile doors is known from U.S. Pat. No. 2,494,754 A.
  • the locking mechanism comprises a toothed segment supported movably on the door, which, to lock the door, engages in a gear wheel with involute teeth held in a stationary position on the vehicle.
  • the gear wheel can rotate until it reaches the locking position of the door and is then locked in that position by coupling rollers, which prevent it from rotating in the opposite direction.
  • the first conceivable solution is quite complicated and therefore expensive, whereas the door locking system is not suitable for aligning two parts, especially mutually rotatable parts, and for holding them precisely in position.
  • An object of the present invention is to provide a mechanical locking system of simple design for holding a rotatable part precisely in position, especially without the need for two rotary drives.
  • a rotatable part having a gear wheel with radially and/or axially acting teeth connected nonrotatably to the rotatable part, e.g., the shaft of a punching device, and at least one toothed segment, which can move back and forth, toward or away from the axis of rotation and/or parallel to the axis of rotation of the gear wheel, is arranged on the periphery of the gear wheel, wherein the teeth and the tooth spaces of the toothed segment and the gear wheel can be brought into engagement with each other without play.
  • the locking is free of play in the technical sense, which thus guarantees exact positioning.
  • the flanks of the teeth rest against each other preferably over their entire surfaces. The play usually resulting when tooth flanks make linear contact with each other is thus avoided.
  • the gear includes an axially acting tooth system such as that of a crown gear.
  • Crown gears are gear wheels in which the contact surface lies on the face of the wheel.
  • the back-and-forth movement of the individual toothed segments is accomplished by linear drives, one of which is provided for each segment. Any type of drive system can be considered as long as it leads to the translational movement of the toothed segment in a straight line or along some other predetermined path.
  • the linear drives are preferably hydraulic or pneumatic cylinders, the drive control of which is coordinated with the control of the rotary drive for the rotatable part in such a way that the toothed segment can be engaged with the gear wheel in the position in which the gear wheel is to be locked.
  • toothed segments are preferably arranged around the periphery of the gear wheel. Relative to the first engageable toothed segment, all of the other engageable toothed segments are offset from the first engageable toothed segment by a different fraction of the pitch of the gear wheel or toothed segment.
  • the pitch of the gear wheel or of the toothed segment is defined as the distance between one tooth flank and the next.
  • Each toothed segment makes it possible to lock the gear wheel and thus the rotatable part in many different positions, the number of possible positions corresponding to the number of teeth of the gear wheel, wherein the individual toothed segments are offset by amounts equivalent to, for example, half of the tooth pitch, one-fourth of the tooth pitch, and one-eighth of the tooth pitch; thus the rotatable part can be locked in any one of a large number of different rotational positions.
  • the toothed segments which can be brought into engagement with the radial tooth system may be arranged adjacent to each other in the axial direction of the axis of rotation of the gear wheel and also to be arranged around the periphery of the gear wheel with an offset from each other equivalent to a fraction of the pitch.
  • the radial tooth system of the gear wheel must be wide enough that all of the toothed segments arranged parallel to each other can engage in the gear wheel.
  • toothed segments arranged axially adjacent to each other can be actuated, by the displacement of the package of toothed segments in the axial direction, so that the specific toothed segment to be brought into engagement is aligned with the radial tooth system of the gear wheel.
  • the toothed segments of a package of adjacently arranged toothed segments can be designed so that they can move axially in the direction parallel to the axis of rotation of the gear wheel and are also arranged around the periphery of the gear wheel with an offset from each other equivalent to a fraction of the pitch so that, for example, they can engage from above in the crown gear tooth system on the face of the gear wheel.
  • each toothed segment is adjustable in the circumferential direction around the axis of rotation of the gear wheel, the locking position can be determined with almost complete freedom; in addition, the offsets between the various toothed segments can be adjusted.
  • the adjustment of the gear wheel includes a fixation in the selected position.
  • FIG. 1 is a schematic plan view of the locking system according to an embodiment of the present invention.
  • FIG. 2 is a side view of another embodiment of the present invention.
  • the locking system 1 for a rotatable part such as the shaft 2 of a punching device with a rotatable punch and a rotatable die, is connected nonrotatably to a gear wheel 3 , which comprises a tooth system 4 extending around the periphery.
  • each toothed segment 5 a - 5 f which are free to move back and forth in the direction toward or away from the axis of rotation of the shaft 2 , are arranged around the periphery of the gear wheel 3 . Only the toothed segments 5 a - c are shown in their entirety. The teeth and the tooth spaces of each toothed segment 5 contacts the gear wheel 3 other over the entire surfaces when the each toothed segment 5 is brought into engagement, as can be seen in the case of the first toothed segment 5 a , which is shown in the engaged state. As a result, the shaft 2 is locked without play in the first locking position shown in FIG. 1 .
  • the other toothed segments 5 b - 5 f which are arranged clockwise around the periphery of the gear wheel 3 , are each offset from the first tooth segment 5 a by certain fraction 6 b - 6 f of the pitch 7 of the gear wheel or toothed segment.
  • the back-and-forth movement 8 of the individual toothed segments 5 a - 5 f is accomplished by, for example, a linear drive 10 such as a pneumatic or hydraulic cylinder.
  • Each toothed segment 5 a - 5 f makes it possible to lock the gear wheel 3 and thus the rotatable part 2 in any one of a number of different positions, this number corresponding to the number of teeth of the gear wheel, wherein the offset arrangement of the individual toothed segments 5 a - 5 f increases the number of possible locking positions; that is, each offset toothed segment 5 a - 5 f increases the number by 60, the basic division of the gear wheel 3 .
  • toothed segments 15 a, b engage with a crown gear 13 , that is, where they move parallel to the longitudinal axis of the shaft 2 , as shown in FIG. 2 , i.e., 15 a , 15 b
  • two opposing toothed segments to engage simultaneously, which then obviously may not be offset from each other with respect to pitch.
  • two toothed segments 15 a , 15 b are arranged one on top of the other. In this case, they are offset around the periphery by a fraction of the pitch of the gear wheel 13 .
  • two or more of the toothed segments 5 a - 5 f in FIG. 1 may be arranged adjacent to each other axially and offset around the periphery of the gear wheel 3 .

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Transmission Devices (AREA)
  • Gears, Cams (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Lock And Its Accessories (AREA)
  • Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
  • Braking Arrangements (AREA)
US13/056,098 2008-07-29 2009-06-25 Locking system for a rotatable part Expired - Fee Related US8899638B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102008035395.7 2008-07-09
DE102008035395A DE102008035395A1 (de) 2008-07-29 2008-07-29 Verriegelung eines verdrehbaren Teils
DE102008035395 2008-07-29
PCT/EP2009/057965 WO2010012546A1 (de) 2008-07-29 2009-06-25 Verriegelung eines verdrehbaren teils

Publications (2)

Publication Number Publication Date
US20110132119A1 US20110132119A1 (en) 2011-06-09
US8899638B2 true US8899638B2 (en) 2014-12-02

Family

ID=41050934

Family Applications (1)

Application Number Title Priority Date Filing Date
US13/056,098 Expired - Fee Related US8899638B2 (en) 2008-07-29 2009-06-25 Locking system for a rotatable part

Country Status (8)

Country Link
US (1) US8899638B2 (de)
EP (1) EP2268428B1 (de)
JP (1) JP2011529559A (de)
AT (1) ATE526097T1 (de)
DE (1) DE102008035395A1 (de)
ES (1) ES2370769T3 (de)
PL (1) PL2268428T3 (de)
WO (1) WO2010012546A1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130058784A1 (en) * 2011-09-02 2013-03-07 Envision Energy (Denmark) Aps Pitch lock system
US20150123407A1 (en) * 2013-11-05 2015-05-07 Steven Frank Wilkes Power driven vehicle latch with non-uniform gears
US20160091036A1 (en) * 2014-09-26 2016-03-31 Uusi, Llc Parking brake system
US12163562B2 (en) * 2021-10-04 2024-12-10 Precision Robotics Limited Joint locking mechanism

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9856627B2 (en) * 2014-02-28 2018-01-02 Tadano Mantis Corporation Remotely actuated swing locking mechanism for machinery with rotatable upper works
US10072715B2 (en) 2015-02-24 2018-09-11 Lockheed Martin Corporation Turbine with yaw brake mechanism having a rotor lock and a corresponding receptacle
DE102015208803B3 (de) * 2015-05-12 2016-09-15 Carl Zeiss Industrielle Messtechnik Gmbh Dreheinheit für ein Koordinatenmessgerät
DK179196B1 (en) * 2016-06-07 2018-01-29 Envision Energy Denmark Aps Wind turbine with a rotor locking system and a method thereof
DE102019109912A1 (de) * 2019-04-15 2020-10-15 Wittenstein Se Vorrichtung zum arretieren einer welle eines elektromotors
EP4018060A1 (de) * 2019-08-19 2022-06-29 Carrier Corporation Vertikale türverriegelungsanordnung
CN111927943A (zh) * 2020-08-17 2020-11-13 淮南万泰电子股份有限公司 一种电机减速机二合一设备

Citations (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US812050A (en) * 1905-10-12 1906-02-06 Nicholas A Kunzler Window-lock.
US944542A (en) * 1909-11-17 1909-12-28 George Henry Crease-Williams Sash-fastener.
GB191003516A (en) 1909-02-23 1910-11-10 Jesse Gurney Vincent Improvements in or relating to Adding and Listing Machines.
US1190811A (en) * 1916-02-23 1916-07-11 William H Swoyer Safety brake clutch and lock.
US1365841A (en) * 1920-05-18 1921-01-18 Edwin E Mellenthin Automobile-lock
US1558193A (en) * 1923-08-24 1925-10-20 Charles H Lucking Safety door
US1966308A (en) * 1933-08-07 1934-07-10 Harry W Otis Vehicle check
US1994142A (en) * 1930-04-24 1935-03-12 Yoder Morris Company Door operating mechanism
US2121869A (en) * 1936-06-10 1938-06-28 William E Greenawalt Flywheel brake
US2494754A (en) 1946-04-29 1950-01-17 Walter B Goughnour Lock
US2525426A (en) * 1941-06-13 1950-10-10 Edward A Rockwell Hydraulic controlled apparatus for applying power with travel control
US2817418A (en) * 1952-06-03 1957-12-24 Vial Joseph Mechanisms for locking a rotating piece with respect to a cylindrical pivot
US3010750A (en) 1960-04-20 1961-11-28 Gen Motors Corp Door latch
FR1293564A (fr) 1961-03-30 1962-05-18 Dispositif de fermeture silencieuse et à rattrapage automatique de jeu
US3078964A (en) * 1955-04-12 1963-02-26 Wildhaber Ernest Indexing mechanism
US3664515A (en) * 1970-01-05 1972-05-23 Ely Enterprises Inc Actuatable stop
US3699608A (en) * 1970-10-23 1972-10-24 Sooner Door Hardware Mfg Co Automatic door closer
US3738672A (en) * 1971-09-20 1973-06-12 V Dalton Dolly for moving vehicles
US3915032A (en) * 1973-06-12 1975-10-28 Eaton Corp Inter-axle differential lock
US4191377A (en) * 1978-04-03 1980-03-04 Bally Manufacturing Corporation Indexing means for rotating drums of amusement apparatus
JPS56157440A (en) 1980-05-08 1981-12-04 Oumi Kagaku Kogyo Kk Agent for improving compression set of vulcanized synthetic rubber
JPS6122775A (ja) 1984-07-06 1986-01-31 Asahi Okuma Ind Co Ltd ステツピングモ−タ
US5176267A (en) * 1990-07-23 1993-01-05 The Manitowoc Company, Inc. Quick disconnect system for construction equipment with rotatable upper works
US5214834A (en) * 1990-05-18 1993-06-01 S.A. Des Etablissments Staubli Process for assembling the actuation elements of a rotating dobby
US5253693A (en) * 1992-09-29 1993-10-19 Atlas Roll-Lite Door Corp. Hold and release mechanism for a fire door spring tension adjusting wheel
US5549183A (en) * 1995-05-17 1996-08-27 Itt Automotive Electrical Systems, Inc. Motor locking unit
JPH09179040A (ja) 1995-12-22 1997-07-11 Nikon Corp クリック装置
US5740891A (en) * 1994-05-12 1998-04-21 Song; Jae-Hyou Center brake for automobiles
EP0945556A1 (de) 1998-03-26 1999-09-29 Bauer Spezialtiefbau GmbH Drehkranzbremse
US6000489A (en) * 1996-09-16 1999-12-14 Rick; Frank G. Anti-theft steering lock
JP2002002968A (ja) 2000-06-16 2002-01-09 Murata Mach Ltd 給紙装置
US6394255B1 (en) * 2001-01-09 2002-05-28 General Electric Company Rotary motion limiting arrangement
US6619460B1 (en) * 1998-05-13 2003-09-16 Volvo Wheel Loaders Ab Braking arrangement and braking maneuver means
DE10209209A1 (de) 2002-03-04 2004-02-19 Helmut C. Hartwig Stufenlose Verriegelung, insbesondere Schwenkgelenk mit einer solchen
DE20319484U1 (de) 2003-12-16 2004-03-11 Ferdinand Lusch Gmbh & Co. Kg Schwenkbeschlag
JP2005042842A (ja) 2003-07-23 2005-02-17 Mitsubishi Electric Corp 制動装置
US6889532B2 (en) * 2002-10-10 2005-05-10 U-Shin Ltd. Electrically operated steering shaft lock device
US6981538B2 (en) * 2001-08-31 2006-01-03 William English Positional control device for sectional doors
US7048096B2 (en) * 2003-12-08 2006-05-23 Russell Ozechowski Incremental braking apparatus and method of braking
DE102006038642B3 (de) 2006-08-17 2007-12-27 Albert Böcker GmbH & Co KG Lösbare Arretierung eines Stützarmes an einem Kran
US20100301785A1 (en) * 2009-05-29 2010-12-02 Gm Global Technology Operations, Inc. Method and Apparatus for Electromagnetically Braking a Motor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6210496Y2 (de) * 1980-04-25 1987-03-12

Patent Citations (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US812050A (en) * 1905-10-12 1906-02-06 Nicholas A Kunzler Window-lock.
GB191003516A (en) 1909-02-23 1910-11-10 Jesse Gurney Vincent Improvements in or relating to Adding and Listing Machines.
US944542A (en) * 1909-11-17 1909-12-28 George Henry Crease-Williams Sash-fastener.
US1190811A (en) * 1916-02-23 1916-07-11 William H Swoyer Safety brake clutch and lock.
US1365841A (en) * 1920-05-18 1921-01-18 Edwin E Mellenthin Automobile-lock
US1558193A (en) * 1923-08-24 1925-10-20 Charles H Lucking Safety door
US1994142A (en) * 1930-04-24 1935-03-12 Yoder Morris Company Door operating mechanism
US1966308A (en) * 1933-08-07 1934-07-10 Harry W Otis Vehicle check
US2121869A (en) * 1936-06-10 1938-06-28 William E Greenawalt Flywheel brake
US2525426A (en) * 1941-06-13 1950-10-10 Edward A Rockwell Hydraulic controlled apparatus for applying power with travel control
US2494754A (en) 1946-04-29 1950-01-17 Walter B Goughnour Lock
US2817418A (en) * 1952-06-03 1957-12-24 Vial Joseph Mechanisms for locking a rotating piece with respect to a cylindrical pivot
US3078964A (en) * 1955-04-12 1963-02-26 Wildhaber Ernest Indexing mechanism
US3010750A (en) 1960-04-20 1961-11-28 Gen Motors Corp Door latch
FR1293564A (fr) 1961-03-30 1962-05-18 Dispositif de fermeture silencieuse et à rattrapage automatique de jeu
US3664515A (en) * 1970-01-05 1972-05-23 Ely Enterprises Inc Actuatable stop
US3699608A (en) * 1970-10-23 1972-10-24 Sooner Door Hardware Mfg Co Automatic door closer
US3738672A (en) * 1971-09-20 1973-06-12 V Dalton Dolly for moving vehicles
US3915032A (en) * 1973-06-12 1975-10-28 Eaton Corp Inter-axle differential lock
US4191377A (en) * 1978-04-03 1980-03-04 Bally Manufacturing Corporation Indexing means for rotating drums of amusement apparatus
JPS56157440A (en) 1980-05-08 1981-12-04 Oumi Kagaku Kogyo Kk Agent for improving compression set of vulcanized synthetic rubber
JPS6122775A (ja) 1984-07-06 1986-01-31 Asahi Okuma Ind Co Ltd ステツピングモ−タ
US5214834A (en) * 1990-05-18 1993-06-01 S.A. Des Etablissments Staubli Process for assembling the actuation elements of a rotating dobby
US5176267A (en) * 1990-07-23 1993-01-05 The Manitowoc Company, Inc. Quick disconnect system for construction equipment with rotatable upper works
US5253693A (en) * 1992-09-29 1993-10-19 Atlas Roll-Lite Door Corp. Hold and release mechanism for a fire door spring tension adjusting wheel
US5740891A (en) * 1994-05-12 1998-04-21 Song; Jae-Hyou Center brake for automobiles
US5549183A (en) * 1995-05-17 1996-08-27 Itt Automotive Electrical Systems, Inc. Motor locking unit
JPH09179040A (ja) 1995-12-22 1997-07-11 Nikon Corp クリック装置
US5719712A (en) 1995-12-22 1998-02-17 Nikon Corporation Clicking device having a rotary member with teeth engageable with a plurality of fixed projections
US6000489A (en) * 1996-09-16 1999-12-14 Rick; Frank G. Anti-theft steering lock
EP0945556A1 (de) 1998-03-26 1999-09-29 Bauer Spezialtiefbau GmbH Drehkranzbremse
JPH11315863A (ja) 1998-03-26 1999-11-16 Bauer Spezialtiefbau Gmbh 旋回環ブレ―キ
US6199442B1 (en) * 1998-03-26 2001-03-13 Bauer Spezialtiefbau Gmbh Slewing ring brake
US6619460B1 (en) * 1998-05-13 2003-09-16 Volvo Wheel Loaders Ab Braking arrangement and braking maneuver means
JP2002002968A (ja) 2000-06-16 2002-01-09 Murata Mach Ltd 給紙装置
US6394255B1 (en) * 2001-01-09 2002-05-28 General Electric Company Rotary motion limiting arrangement
US6981538B2 (en) * 2001-08-31 2006-01-03 William English Positional control device for sectional doors
DE10209209A1 (de) 2002-03-04 2004-02-19 Helmut C. Hartwig Stufenlose Verriegelung, insbesondere Schwenkgelenk mit einer solchen
US6889532B2 (en) * 2002-10-10 2005-05-10 U-Shin Ltd. Electrically operated steering shaft lock device
JP2005042842A (ja) 2003-07-23 2005-02-17 Mitsubishi Electric Corp 制動装置
US7048096B2 (en) * 2003-12-08 2006-05-23 Russell Ozechowski Incremental braking apparatus and method of braking
DE20319484U1 (de) 2003-12-16 2004-03-11 Ferdinand Lusch Gmbh & Co. Kg Schwenkbeschlag
DE102006038642B3 (de) 2006-08-17 2007-12-27 Albert Böcker GmbH & Co KG Lösbare Arretierung eines Stützarmes an einem Kran
US20100301785A1 (en) * 2009-05-29 2010-12-02 Gm Global Technology Operations, Inc. Method and Apparatus for Electromagnetically Braking a Motor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Computer-Generated Translation of JP 06-55035B. *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130058784A1 (en) * 2011-09-02 2013-03-07 Envision Energy (Denmark) Aps Pitch lock system
US9181926B2 (en) * 2011-09-02 2015-11-10 Envision Energy (Denmark) Aps Blade pitch lock system for a wind turbine
US20150123407A1 (en) * 2013-11-05 2015-05-07 Steven Frank Wilkes Power driven vehicle latch with non-uniform gears
US10480224B2 (en) * 2013-11-05 2019-11-19 Inteva Products, Llc Power driven vehicle latch with non-uniform gears
US20160091036A1 (en) * 2014-09-26 2016-03-31 Uusi, Llc Parking brake system
US10619685B2 (en) * 2014-09-26 2020-04-14 Uusi, Llc Parking brake system
US12163562B2 (en) * 2021-10-04 2024-12-10 Precision Robotics Limited Joint locking mechanism

Also Published As

Publication number Publication date
EP2268428B1 (de) 2011-09-28
EP2268428A1 (de) 2011-01-05
ATE526097T1 (de) 2011-10-15
PL2268428T3 (pl) 2012-02-29
WO2010012546A1 (de) 2010-02-04
ES2370769T3 (es) 2011-12-22
JP2011529559A (ja) 2011-12-08
DE102008035395A1 (de) 2010-02-04
US20110132119A1 (en) 2011-06-09

Similar Documents

Publication Publication Date Title
US8899638B2 (en) Locking system for a rotatable part
EP2018518A2 (de) Winkelsensor
CN102556151B (zh) 电动动力转向装置以及车辆用转向操作装置
US3988942A (en) Laminated gear
EP3428021B1 (de) Parkverriegelung für fahrzeuggetriebe
US3813952A (en) Rotary stepping mechanism with cylinder lock arrangement
WO2016110281A1 (de) Nockenwellenverstelleranbindung an eine doppelnockenwelle
DE102013215816B3 (de) Nockenwellenversteller
WO2019029884A1 (de) Transportvorrichtung mit an einer schiene verfahrbar geführten schlitten
DE102011086236B4 (de) Verbindung zwischen einem Stirnrad und einer Zahnwelle einer Nockenwellenverstelleinheit
US10307907B2 (en) Movement transmission device, in particular a robot arm
US11760188B2 (en) Wheel drive module for driving and steering a wheel
DE102010047993B4 (de) Ventiltrieb für Gaswechselventile einer Brennkraftmaschine mit verschiebbaren Nockenträgern und mitrotierenden axialen Endanschlägen sowie Brennkraftmaschine
WO2013190458A1 (en) Anti-backlash arrangement for use with a gear drive assembly
US11460102B2 (en) Assembly of an axle or a shaft on a component, in particular for a vehicle, and vehicle comprising such an assembly
DE102012107678B4 (de) Vorrichtung zur Phasenverschiebung des Drehwinkels eines Antriebsteils zu einem Abtriebsteil
DE102009000969A1 (de) Lenkgetriebeanordnung
KR20140105952A (ko) 너트 스크류 이송장치
DE102005029969A1 (de) Anordnung von Drehwinkelgebern
DE102021107296B3 (de) Verspanneinrichtung, Hybridmodul mit Verspanneinrichtung und Verfahren zur Montage einer Verspanneinrichtung
DE3920528C1 (en) IC engine camshaft drive - incorporates braking system controlled by microprocessor to eliminate drive chain chatter
JP2004518568A (ja) 胴の駆動装置
US20060237886A1 (en) Method for increasing the torque of a pre-tensioned spring that is wound around a rotating body comprising a longitudinal axis
WO2018001867A1 (de) Ventiltrieb für eine brennkraftmaschine sowie verfahren zum herstellen eines ventiltriebs
DE10112048A1 (de) Verstelleinrichtung

Legal Events

Date Code Title Description
AS Assignment

Owner name: FLAMM AG, GERMANY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:FLAMM, FRIEDER;REEL/FRAME:025702/0954

Effective date: 20101022

AS Assignment

Owner name: FLAMM GMBH, GERMANY

Free format text: CHANGE OF NAME;ASSIGNOR:FLAMM AG;REEL/FRAME:029742/0230

Effective date: 20120622

STCF Information on status: patent grant

Free format text: PATENTED CASE

MAFP Maintenance fee payment

Free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551)

Year of fee payment: 4

FEPP Fee payment procedure

Free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY

LAPS Lapse for failure to pay maintenance fees

Free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY

STCH Information on status: patent discontinuation

Free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362

FP Lapsed due to failure to pay maintenance fee

Effective date: 20221202